For undergraduate students with little or no prior knowledge of communication sciences and disorders, this introductory text shows students how disorders in hearing, speech, and language relate to the larger picture of effective and efficient communication. The text stresses the fundamental aspects of communication sciences and dsiorders as a discipline, giving students a picture of the professions from the outset. To aid student’s learning and allow them to see and hear the human communication disorders they read about, and interactive CD-ROM is included. It provides a tour of an audiological sound booth, examples of hearing tests as they are being given, and short communication segments that demonstrate the types of communication disorders, explained in the text. Each chapter is written by the experts in the field and include key learning points, and review questions to help the students fully grasp the material.